The process shown in figure 1 involves pumping fluid from Tank A to Tank B. The operation of the process can be described as follows, ·            Before starting, PS1 must be closed. ·            When the start button is pushed, the pump starts. The button can then be released and the pump continues to operate. ·            When the stop button is pushed, the pump stops. ·            PS2 and PS3 must be closed 8s after the pump starts. ·            If either PS2 or PS3 opens, the pump will shutoff and will not be able to start again for another 15 s. For the above mentioned conditions develop a ladder program using direct method and provide

In the drilling process shown in Figure 1, there are three cylinders in which cylinders A and B are used to clamp the work piece and Drill cylinder is used to lower and raise the drill. The sequence of operation are as follows: 1. Activate the lever of the 4/2 DCV to start the process 2. Cylinder A and Cylinder B clamps the workpiece at the same time 3. Activate the second DCV (4/2 DCV with spring return) to drill cylinder lowers the drill and raises afterwards (use the throttle valve and check valve to control the speed of the drill low). drill up is normal speed. 4. Once the drill is raised completely, operate the lever to retract cylinder A and cylinder B. Note: provide the following clearly 1. List of the components required 2. Hydraulic circuit with description to each component 3. state diagram should present the sequence of operation sensors Drill-high Drill Drill-Low Part / Material Cylinder A Cylinder B B+ sensors Figure 1: Drilling Process a) Design the Hydraulic Circuit with…

Q. What is the voltage across the load when the push button is depressed ? Q. What would the current flow be if a short-circuit is put accross the battery terminal ?

Click on the tab labeled “Generator.”  Make sure “Show Field” is checked; then turn on the water and observe what happens.  Consider all the types of energy you’re seeing.  Since energy must be conserved, we should be able to account for where it goes at every stage in the process.  Explain what happens to the energy, beginning with the water as it leaves the faucet and ending with the light bulb.  Your response should include at least five steps and at least five different types of energy.